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“A novel phenolic compound, 4-(2,4,7-trioxa-bicyclo[4.1.0]heptan-3-yl) phenol (1), was isolated from Pestalotiopsis mangiferae, an endophytic fungus associated with Mangifera indica Linn. The structure of the compound was elucidated on the basis of comprehensive spectral analysis (UV, IR, H-1-, C-13- and 2D-NMR, as well as HRESI-MS). Compound (1) shows

potent antibacterial and antifungal activity against Bacillus subtilis, Klebsiella pneumoniae, see more Escherichia coli, Micrococcus luteus, Pseudomonas aeruginosa and Candida albicans. The transmission electron microscope study for the mode of inhibition of compound (1) on bacterial pathogens revealed the destruction of bacterial cells by cytoplasm agglutination with the formation of pores in cell wall membranes.”
“We have investigated samples of Gd5Ge2SiX-2FeX, where X=0, 0.125, 0.25, and 0.5, and Gd5Si2GeY-2FeY, where Y=0, 0.06, 0.25, and 0.5, using magnetic measurements and high-resolution transmission electron microscopy. We found that the Y=0.25 sample, with Fe substituting for Ge, reduced the hysteresis losses

practically to zero; however, we also observed this effect to be slightly, but significantly, less pronounced when we substituted Si with Fe. The T-C of the matrix phase was found to increase LDN-193189 manufacturer when we added Fe for Ge but to decrease-and more rapidly-when we added Fe for Si. Our transmission electron microscopy results suggest that additions of Fe produce complex CA3 changes in the structure of the Gd5Ge2Si2 material, such as amorphous regions, dislocations, and planar faults, as well as crystallographically related grains. (c) 2009 American Institute of Physics. [DOI: 10.1063/1.3074779]“
“Background: Young male athletes involved in sports like soccer are subject to sun exposure which can often be intense because of the timing and duration of their practice time.

Patients and Methods: The goal of this work was to study using a spectrophotometric method what level of sun protection was provided by the various articles of clothing which make up a standard soccer uniform, as well as by the cosmetics used by fan clubs.

Results: We were able to demonstrate

that the sports clothing does guarantee a good level of protection for the skin areas covered.

Conclusions: Depending on the type of clothing, the level of sun protection will vary greatly, with UPF values ranging from 30 for a T-shirt to 300 for a club shirt. This type of protection is higher than that obtained by sun creams and does not change over time.”
“Azabicycloheptenoylditerpene 1-((2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl)-2-azabicyclo[2.2.1]hept-5-en-3-one (artamodamide, 1), diphenylpentanoid (E)-1,5-bis(4-hydroxyphenyl)-pent-1-en-3-one (artamenone, 2) and N-methoxy-5-oxoaporphinoid (artamonteirine, 3) were isolated as new metabolites from Artabotrys modestus Diels ssp macranthus Verdc. and Artabotrys monteiroae Oliv.